12879198

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23081}}^1$

素因数の和:23120

約数の個数: 24

約数和(自身を含む): 28806336

約数和(自身を除く): 15927138

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23081, 46162, 69243, 138486, 207729, 415458, 715511, 1431022, 2146533, 4293066, 6439599, 12879198]

約数ペア:

[(1, 12879198), (2, 6439599), (3, 4293066), (6, 2146533), (9, 1431022), (18, 715511), (31, 415458), (62, 207729), (93, 138486), (186, 69243), (279, 46162), (558, 23081)]